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1. 发明公开

EP4045445A1 METHOD AND APPARATUS FOR DOSING A CONTINUOUS ELONGATED ELEMENT 审中-实审
公开(公告)号：EP4045445A1
公开(公告)日：2022-08-24
申请号：EP20799845.1
申请日：2020-10-08
申请人： Pirelli Tyre S.p.A.
发明人： MONTEROSSO, Antonio , SPALIVIERO, Mattia , TESTI, Stefano , LONGONI, Alessio
IPC分类号： B65H20/02 , B65H26/02 , G01B11/30 , G01M17/02 , G01N21/892

2. 发明公开

EP3003666A1 PROCESS FOR PRODUCING TYRES FOR VEHICLE WHEELS 有权
标题翻译：用于生产车轮轮胎
公开(公告)号：EP3003666A1
公开(公告)日：2016-04-13
申请号：EP14747130.4
申请日：2014-05-29
申请人： Pirelli Tyre S.p.A.
发明人： ROMANI, Francesco , DE CANCELLIS, Pierluigi , TESTI, Stefano , LONGONI, Alessio
IPC分类号： B29B7/74 , B29B7/00 , B29C47/38 , B29B7/88 , B29D30/58 , B29C47/40 , B29C47/10 , B29C47/36 , B29C47/64 , B29B7/84 , B29K221/00 , B29K61/00
CPC分类号： B29D30/58 , B29B7/7461 , B29B7/7466 , B29B7/7495 , B29B7/845 , B29B7/88 , B29C47/1081 , B29C47/366 , B29C47/40 , B29C47/64 , B29C47/92 , B29C2947/92704 , B29K2061/00 , B29K2093/00 , B29K2221/00 , B60C1/0016 , B60C2007/146
摘要： The invention relates to a process for producing a tyre (100) for vehicle wheels, wherein the tread band (109) of the green tyre comprises at least one tread compound (209), including at least one resin in a total amount higher than 20 phr, said tread compound (209) being produced by: feeding to at least one mixing apparatus (201a) comprising at least one discontinuous mixer (201) and/or at least one continuous mixer (305) at least the following components of a first elastomeric compound (204): at least one elastomeric polymer, at least one reinforcing filler (202) and at least one vulcanizing agent; mixing and dispersing said components so as to obtain said first elastomeric compound (204); discharging said first elastomeric compound (204) from said mixing apparatus (201 a) and feeding said first elastomeric compound (204) and at least one part (207) of said amount of at least one resin into at least one continuous mixer (205).

3. 发明授权

EP2516131B1 EXTRUSION PROCESS AND DEVICE FOR PRODUCING ELASTOMERIC COMPOUNDS 有权转让
公开(公告)号：EP2516131B1
公开(公告)日：2018-05-30
申请号：EP10810985.1
申请日：2010-12-16
申请人： Pirelli Tyre S.p.A.
发明人： TESTI, Stefano , LONGONI, Alessio , BOTTOMLEY, Alan
IPC分类号： B29C47/92 , B29C47/00 , B29C47/08 , B29C47/34 , B29C47/36 , B29C47/40 , B29C47/60 , B29L30/00 , B29K105/00 , B29K105/24 , B29K21/00
CPC分类号： B29C47/92 , B29C47/0021 , B29C47/0818 , B29C47/34 , B29C47/366 , B29C47/40 , B29C47/6056 , B29C2947/922 , B29C2947/92266 , B29C2947/92333 , B29C2947/92485 , B29C2947/92514 , B29C2947/926 , B29C2947/92609 , B29C2947/92704 , B29C2947/92904 , B29C2947/9298 , B29K2021/00 , B29K2105/0067 , B29K2105/246 , B29L2030/00
摘要： An extrusion device for producing elastomeric compounds, includes a holding body internally confining a chamber and at least one extrusion screw disposed in the chamber. The device further includes a plurality of interchangeable extrusion heads alternatively installed on the holding body at a discharge opening of the chamber. The choice of using a type of head rather than another or leaving the discharge opening free is carried out based on the physico-chemical features of the elastomeric compound to be treated, so as to maintain the temperature and/or pressure of the outgoing compound under critical threshold values for such a compound.

4. 发明授权

EP2379294B1 PROCESS AND PLANT FOR PRODUCING TYRES 有权转让
标题翻译：方法和系统用于轮胎生产
公开(公告)号：EP2379294B1
公开(公告)日：2013-02-13
申请号：EP08876145.7
申请日：2008-12-23
申请人： Pirelli Tyre S.P.A.
发明人： TESTI, Stefano , BOTTOMLEY, Alan , LONGONI, Alessio
IPC分类号： B29B7/18 , B29B7/48 , B29B7/74
CPC分类号： B29D30/005 , B29B7/005 , B29B7/007 , B29B7/183 , B29B7/485 , B29B7/7461 , B29B7/90 , B29C47/0019 , B29C47/1009 , B29C47/1018 , B29C47/366 , B29C47/6025 , B29C47/663 , B29C47/92 , B29C2947/926 , B29C2947/92704 , B29C2947/92866

5. 发明公开

EP2300212A1 MULTISCREW EXTRUDER DEVICE FOR THE PRODUCTION OF ELASTOMERIC COMPOUNDS 有权转让
标题翻译： EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN
公开(公告)号：EP2300212A1
公开(公告)日：2011-03-30
申请号：EP08790046.0
申请日：2008-07-08
申请人： Pirelli Tyre S.P.A.
发明人： BOTTOMLEY, Alan , TESTI, Stefano , PONTA, Thomas , LONGONI, Alessio
IPC分类号： B29C47/42 , B29C47/82
CPC分类号： B29C47/42 , B29C47/003 , B29C47/82 , B29C47/822 , B29C47/825
摘要： The present invention relates to a multiscrew extruder device for production of elastomeric compounds intended for manufacturing tyres for vehicle wheels. The device (1) comprises a holding body (2); a mandrel (3) inserted in the holding body (2), extending along a longitudinal axis (X-X) and delimiting an annular chamber (4) with the holding body (2); a plurality of extrusion screws (5) disposed in the annular chamber (4) and parallel to the longitudinal axis (X-X). A first circuit (13) for a heat-exchange fluid for temperature control is formed in the mandrel (3) and comprises a central channel (15) extending in the mandrel (3) along the longitudinal axis (X-X) and a plurality of parallel peripheral channels (18) extending in a peripheral portion of the mandrel (3) close to the annular chamber (4) and in fluid communication with the central channel (15).
摘要翻译：用于制造弹性体化合物的多螺旋挤出机设备用于制造用于车轮的轮胎。该装置包括：保持体; 插入所述保持体中的心轴沿着纵向轴线延伸并且限定具有所述保持体的环形室; 以及设置在环形室中并平行于纵向轴线的多个挤压螺钉。用于温度控制的热交换流体的第一回路形成在心轴中并且包括沿着纵向轴线在心轴中延伸的中心通道和在心轴的周边部分中延伸的多个平行的周边通道，该圆周通道靠近环形室并与中心通道流体连通。

6. 发明授权

EP3003666B1 PROCESS FOR PRODUCING TYRES FOR VEHICLE WHEELS 有权
公开(公告)号：EP3003666B1
公开(公告)日：2018-07-25
申请号：EP14747130.4
申请日：2014-05-29
申请人： Pirelli Tyre S.p.A.
发明人： ROMANI, Francesco , DE CANCELLIS, Pierluigi , TESTI, Stefano , LONGONI, Alessio
IPC分类号： B29B7/74 , B29B7/00 , B29C47/38 , B29B7/88 , B29D30/58 , B29C47/40 , B29C47/10 , B29C47/36 , B29C47/64 , B29B7/84 , B29K221/00 , B29K61/00
CPC分类号： B29D30/58 , B29B7/7461 , B29B7/7466 , B29B7/7495 , B29B7/845 , B29B7/88 , B29C47/1081 , B29C47/366 , B29C47/40 , B29C47/64 , B29C47/92 , B29C2947/92704 , B29K2061/00 , B29K2093/00 , B29K2221/00 , B60C1/0016 , B60C2007/146
摘要： The invention relates to a process for producing a tyre (100) for vehicle wheels, wherein the tread band (109) of the green tyre comprises at least one tread compound (209), including at least one resin in a total amount higher than 20 phr, said tread compound (209) being produced by: feeding to at least one mixing apparatus (201a) comprising at least one discontinuous mixer (201) and/or at least one continuous mixer (305) at least the following components of a first elastomeric compound (204): at least one elastomeric polymer, at least one reinforcing filler (202) and at least one vulcanizing agent; mixing and dispersing said components so as to obtain said first elastomeric compound (204); discharging said first elastomeric compound (204) from said mixing apparatus (201 a) and feeding said first elastomeric compound (204) and at least one part (207) of said amount of at least one resin into at least one continuous mixer (205).

7. 发明授权

EP2300212B1 MULTISCREW EXTRUDER DEVICE FOR THE PRODUCTION OF ELASTOMERIC COMPOUNDS 有权转让
标题翻译：用于生产弹性体化合物的MULTISCREW挤出机装置
公开(公告)号：EP2300212B1
公开(公告)日：2017-09-06
申请号：EP08790046.0
申请日：2008-07-08
申请人： Pirelli Tyre S.p.A.
发明人： BOTTOMLEY, Alan , TESTI, Stefano , PONTA, Thomas , LONGONI, Alessio
IPC分类号： B29C47/42 , B29C47/82
CPC分类号： B29C47/42 , B29C47/003 , B29C47/82 , B29C47/822 , B29C47/825

8. 发明授权

EP2714368B1 METHOD AND APPARATUS FOR PRODUCING TYRES 有权
标题翻译：方法和装置用于轮胎生产
公开(公告)号：EP2714368B1
公开(公告)日：2015-10-14
申请号：EP12731687.5
申请日：2012-05-15
申请人： Pirelli Tyre S.p.A.
发明人： TESTI, Stefano , BOTTOMLEY, Alan , LONGONI, Alessio , MONTEROSSO, Antonio
IPC分类号： B29C47/92 , B26D1/18 , B26D1/24 , B26D1/40 , B26D1/62 , B29B9/04 , B29L30/00 , B29K21/00
CPC分类号： B29C47/92 , B26D1/185 , B26D1/24 , B26D1/40 , B26D1/62 , B29B9/04 , B29C31/06 , B29C47/0021 , B29C47/10 , B29C47/1009 , B29C47/1054 , B29C2947/92038 , B29C2947/92161 , B29C2947/92219 , B29C2947/92371 , B29C2947/9239 , B29C2947/92485 , B29C2947/9259 , B29C2947/926 , B29C2947/92828 , B29C2947/92885 , B29C2947/9298 , B29K2021/00 , B29L2030/00

9. 发明公开

EP2714368A2 METHOD AND APPARATUS FOR PRODUCING TYRES 有权
标题翻译：方法和装置用于轮胎生产
公开(公告)号：EP2714368A2
公开(公告)日：2014-04-09
申请号：EP12731687.5
申请日：2012-05-15
申请人： Pirelli Tyre S.p.A.
发明人： TESTI, Stefano , BOTTOMLEY, Alan , LONGONI, Alessio , MONTEROSSO, Antonio
IPC分类号： B29C47/92 , B26D1/18 , B26D1/24 , B26D1/40 , B26D1/62 , B29B9/04 , B29L30/00 , B29K21/00
CPC分类号： B29C47/92 , B26D1/185 , B26D1/24 , B26D1/40 , B26D1/62 , B29B9/04 , B29C31/06 , B29C47/0021 , B29C47/10 , B29C47/1009 , B29C47/1054 , B29C2947/92038 , B29C2947/92161 , B29C2947/92219 , B29C2947/92371 , B29C2947/9239 , B29C2947/92485 , B29C2947/9259 , B29C2947/926 , B29C2947/92828 , B29C2947/92885 , B29C2947/9298 , B29K2021/00 , B29L2030/00
摘要： An apparatus for producing elastomeric compounds comprises: a device for reducing an elastomeric compound (4) into small pieces (3) of controlled sizes; a device (5) for continuously feeding the elastomeric compound (4) to an inlet (8) of the device (2) for reducing into small pieces (3); a mixing extruder (6) having an inlet opening (18a) operatively connected with an outlet (16) of the device (2) for reducing into small pieces (3); a device for detecting at least one magnitude value (L, C) indicative of the filling degree of the mixing extruder (6). A control unit (26) operatively connected to the device (2) for reducing into small pieces (3) and the detecting device (25), adjusts the operating speed of the device (2) for reducing into small pieces (3) in such a manner as to maintain said indicative magnitude in the neighbourhood of a predetermined value.

10. 发明授权

EP2379294B9 PROCESS AND PLANT FOR PRODUCING TYRES 有权转让
标题翻译：生产轮胎的工艺和设备
公开(公告)号：EP2379294B9
公开(公告)日：2013-11-13
申请号：EP08876145.7
申请日：2008-12-23
申请人： Pirelli Tyre S.P.A.
发明人： TESTI, Stefano , BOTTOMLEY, Alan , LONGONI, Alessio
IPC分类号： B29B7/18 , B29B7/48 , B29B7/74
CPC分类号： B29D30/005 , B29B7/005 , B29B7/007 , B29B7/183 , B29B7/485 , B29B7/7461 , B29B7/90 , B29C47/0019 , B29C47/1009 , B29C47/1018 , B29C47/366 , B29C47/6025 , B29C47/663 , B29C47/92 , B29C2947/926 , B29C2947/92704 , B29C2947/92866

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